Global Patent Index - EP 3439261 A4

EP 3439261 A4 20190410 - SECURE COMMUNICATION METHOD AND APPARATUS FOR VEHICLE, MULTIMEDIA SYSTEM FOR VEHICLE, AND VEHICLE

Title (en)

SECURE COMMUNICATION METHOD AND APPARATUS FOR VEHICLE, MULTIMEDIA SYSTEM FOR VEHICLE, AND VEHICLE

Title (de)

SICHERES KOMMUNIKATIONSVERFAHREN UND VORRICHTUNG FÜR EIN FAHRZEUG, MULTIMEDIASYSTEM FÜR EIN FAHRZEUG UND FAHRZEUG

Title (fr)

PROCÉDÉ ET APPAREIL DE COMMUNICATION SÉCURISÉE POUR UN VÉHICULE, SYSTÈME MULTIMÉDIA POUR UN VÉHICULE, ET VÉHICULE

Publication

EP 3439261 A4 20190410 (EN)

Application

EP 17773218 A 20170328

Priority

  • CN 201610200503 A 20160331
  • CN 2017078462 W 20170328

Abstract (en)

[origin: EP3439261A1] The present application discloses a method and a device for vehicle safety communication, a vehicle multimedia system, and a vehicle. The method applied to a security chip comprises: receiving a control instruction from a network system when the network system is connected, wherein the control instruction includes encrypted control data; decrypting the encrypted control data in the control instruction; obtaining the decrypted control data when the decryption is successful; and transmitting the decrypted control data to the vehicle body system to make the vehicle body system control the vehicle to perform a target operation according to the decrypted control data.

IPC 8 full level

H04L 29/06 (2006.01); G06F 21/60 (2013.01); H04W 12/04 (2009.01)

CPC (source: CN EP US)

G06F 21/60 (2013.01 - EP); H04L 9/0618 (2013.01 - EP); H04L 9/065 (2013.01 - EP); H04L 29/06 (2013.01 - EP); H04L 63/0428 (2013.01 - CN EP US); H04L 63/145 (2013.01 - US); H04L 67/025 (2013.01 - CN); H04L 67/12 (2013.01 - CN US); H04W 12/04 (2013.01 - EP); H04L 2209/84 (2013.01 - EP)

Citation (search report)

  • [XYI] US 2005041813 A1 20050224 - FOREST THOMAS M [US], et al
  • [Y] XIAONA LV ET AL: "AES encryption algorithm keyless entry system", CONSUMER ELECTRONICS, COMMUNICATIONS AND NETWORKS (CECNET), 2012 2ND INTERNATIONAL CONFERENCE ON, IEEE, 21 April 2012 (2012-04-21), pages 3090 - 3093, XP032182179, ISBN: 978-1-4577-1414-6, DOI: 10.1109/CECNET.2012.6201976
  • See also references of WO 2017167188A1

Designated contracting state (EPC)

AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

Designated extension state (EPC)

BA ME

DOCDB simple family (publication)

EP 3439261 A1 20190206; EP 3439261 A4 20190410; CN 107294912 A 20171024; US 2019116161 A1 20190418; WO 2017167188 A1 20171005

DOCDB simple family (application)

EP 17773218 A 20170328; CN 201610200503 A 20160331; CN 2017078462 W 20170328; US 201716088338 A 20170328